Shop new and used Cummins 8.3 Exhaust & Emissions on MyLittleSalesman.com . Compare active listings with prices from $110 to $295. Sellers include Camions Lussier-Lussicam, Frontier Truck Parts, and Machinery and Truck Parts. Filter by condition, price, or year to find the Cummins 8.3 that fits your job.